Halloween came early for bears, monkeys and giraffes at a US zoo after they were all given pumpkins to feast on last Wednesday (October 10). <br /><br />Adorable footage shows the baffled animals interacting with the pumpkin treats at the Detroit Zoo in Michigan, US. <br /><br />Elizabeth Arbaugh, 53, the mammal curator, said: “Each species is a little different, they all enjoy the pumpkins in different ways.<br /><br />''While the giraffes ate theirs straight away, a confused bear was snapped licking his pumpkin and the penguins posed with theirs, which were stuffed with fish.''
